$fileCache->retrieve()
Internal method to retrieve the raw cache value; needs to return a Value object or null if not found
$fileCache->retrieve(string $key): Kirby\Cache\Value|nullParameters
| Name | Type | Default |
|---|---|---|
| $keyrequired | string |
no default value |
Return types
Kirby\Cache\Valueornull
This method modifies the existing $filecache object it is applied to and returns it again.